#!/bin/sh

# Feature.conf
ast_add_conf feature
init_featureconf(){
	ast_add_reload feature
	ast_enable_type feature
	ast_enable_type featurepark
	ast_enable_type featuremap

	feature_park_parkenabled=no
	feature_park_parkext=700
	feature_park_parkpos="701-720"
	feature_park_context=parkedcalls
	feature_park_parkingtime=45
	feature_park_courtesytone=beep
	feature_park_parkedplay=caller
	feature_park_adsipark=yes
	feature_park_findslot=first
	feature_park_parkedmusicclass=default
	feature_park_transferdigittimeout=3
	feature_park_xfersound=beep
	feature_park_xferfailsound=beeperr
	feature_park_pickupexten="*8"
	feature_park_featuredigittimeout=500
	feature_park_atxfernoanswertimeout=15
}

feature_park_list="parkext parkpos context parkingtime \
courtesytone parkedplay adsipark findslot parkedmusicclass \
transferdigittimeout xfersound xferfailsound pickupexten \
featuredigittimeout atxfernoanswertimeout"
feature_map_list="blindxfer disconnect automon atxfer parkcall"

valid_features(){
	case $1 in
		park) is_in_list $2 ${feature_park_list} parkenabled ; return $?  ;;
		map)  is_in_list $2 ${feature_map_list}              ; return $? ;;
		*) return 1;;
	esac
}

create_featureconf(){
	file=${DEST_DIR}/features.conf
	get_checksum feature_conf $file

	local isempty=1
	if [ $feature_park_parkenabled == no ] ; then
		rm -f $file
		isempty=2
	else
		enable_module res_features
		echo "${asteriskuci_gen}${N}[general]" > $file
		for i in ${feature_park_list} ; do
			eval value="\"\${feature_park_$i}\""
			[ ! -z "$value" ] && echo "$i=$value" >> $file
		done
		echo "${N}[featuremap]" >> $file
		for i in ${feature_map_list} ; do
			eval value="\"\${feature_map_$i}\""
			[ ! -z "$value" ] && echo "$i=$value" >> $file
		done
	fi
	check_checksum "$feature_conf" "$file" || ast_feature_restart=$isempty

}
handle_featurepark() {
	handle_feature park
}
handle_featuremap() {
	handle_feature map
}

handle_feature() {
	feature_type=$1
	option_cb() {
		if valid_features ${feature_type} $1 $2 ; then
			eval "feature_${feature_type}_$1=\"$2\""
		else
			logerror "Invalid feature: $1"
		fi
	}
}

append_dialplan_park(){
	local file=$1
	# Check for parked calls - add into available extensions
	if [ ${feature_park_parkenabled} == yes ] && [ ! -z ${feature_park_context} ] ; then
		add_dialplan_include extensions ${feature_park_context}
		enable_module app_parkandannounce
		enable_format gsm
	fi
}


reload_feature() astcmd "module reload res_features.so"
unload_feature() astcmd "module unload res_features.so"

# vim: ts=2 sw=2 noet foldmethod=indent